Potassium Fluoroborate

Potassium Fluoroborate manufacturer| Fairsky Potassium Fluoroborate

Potassium Fluoroborate is a stable inorganic fluoride widely used in metallurgical and chemical applications. It serves as a fusing and analytical reagent, in boron trifluoride production, aluminum and magnesium casting, and electrochemical processes.
Formula CAS No. Content
KBF4 14075-53-7 98% min
Inquire Now +
Potassium Fluoroborate CAS No.14075-53-7,fairsky
Potassium Fluoroborate CAS No.14075-53-7,fairsky
Potassium Fluoroborate CAS No.14075-53-7,fairsky

Potassium Fluoroborate details Product Details

Potassium Fluoroborate Properties Properties

White granule crystal, slightly dissolved in water, hot alcohol and ethanol, not dissolved in alkali solutions; decomposed by strong acid to be Boron Trifluoride; codissolved with carbonate of alkali metals to be fluoride and borate; melting point 530°C

Potassium Fluoroborate Application Application

Analytical reagent, fusing reagent, in manufacture of Boron trifluoride, mould material for casting Al and Mg, in electrochemical and chemical experiments

Potassium Fluoroborate Storage Storage

Store in a cool, ventilating place. Prevent package from breaking and deliquescing

Potassium Fluoroborate Packing Packing

25kg net, double plastic bags lined plastic woven sack.

Potassium Fluoroborate FAQ Potassium Fluoroborate FAQ

What is potassium fluoroborate?

KBF₄ is a white crystalline compound with high thermal stability.

What are its main applications?

Primary use: High-temperature brazing flux

Other uses:

Aluminum refining

Heat stabilizer

Chemical synthesis

Why is it an excellent high-temperature flux?

It decomposes to release active fluorides that remove metal oxide films efficiently.

Talk to Our Specialists

  • Quotation
  • Technical Documentation (TDS)
  • Sample Request
  • Feedback / Suggestions

Related Blog

Nov.06,2026

Molybdenum Disulfide: Uses, Applications, and Supply from Fairsky

Molybdenum Disulfide (MoS₂) is an inorganic compound widely used in solid lubricants, catalyst preparation, and battery materials. It is known for its layered crystal structure, low friction characteristics, and ability to provide lubrication in demanding operating environments. In industrial applications, Molybdenum Disulfide is commonly incorporated into lubricating greases, coatings, and composite materials to reduce friction and wear. Its properties also make it suitable for selected catalytic processes and the development of advanced battery materials. This article introduces the key properties, industrial applications, and supply considerations of Molybdenum Disulfide.
Learn More >

Nov.05,2026

Cobalt Chloride vs Cobalt Chloride anhydrous in silica gel producing

Cobalt Chloride is usually refer to Cobalt Chloride Hexahydrate. The main difference between Cobalt Chloride (CoCl₂·6H₂O) and Cobalt Chloride Anhydrous (CoCl₂) in silica gel production is their water content, color, and concentration of active cobalt chloride. Both are used as moisture indicators in silica gel, but they behave differently during production.
Learn More >

Nov.03,2026

Sodium Molybdate Dihydrate: Uses, Applications, and Supply from Fairsky

Sodium Molybdate Dihydrate (Na2MoO4·2H2O) is widely used in corrosion inhibition, catalyst preparation, chemical manufacturing, and agricultural applications. As a water-soluble molybdenum compound, it provides a convenient source of molybdate ions for industrial processes that require controlled molybdenum content. In applications such as cooling water treatment and metal protection, Sodium Molybdate Dihydrate helps reduce corrosion under suitable operating conditions. It is also used as a chemical reagent and a source of molybdenum in agricultural formulations.
Learn More >

Oct.30,2026

Nickel Oxide in Sensors: Gas Detection, Biosensing, and Application Insights

Nanoscale Nickel Oxide (NiO) is used in sensor technologies, including gas sensors and biosensors. In these applications, nanoscale Nickel Oxide can contribute to the detection of target substances through surface reactions and changes in electrical signals. The performance of a sensor depends not only on its overall design, but also on the properties of the sensing material. Factors such as particle size, surface activity, and dispersion uniformity can influence detection sensitivity, response time, and measurement consistency. Understanding the role of nanoscale Nickel Oxide helps sensor manufacturers evaluate material selection for different detection requirements.
Learn More >

Oct.28,2026

Copper Acetate: Uses, Applications, and Supply from Fairsky

Copper Acetate is an inorganic copper salt widely used in organic synthesis, dyeing, ceramics, fungicide formulations, wood preservation, and laboratory applications. Its catalytic activity and coloring properties make it useful in chemical processing and the preparation of copper-containing materials. For industrial buyers, selecting a suitable specification and maintaining consistent material quality are important for meeting downstream processing requirements.
Learn More >

Oct.26,2026

Lithium Fluoride in Antiseptic and Antifungal:Performance, Function, and Application Insights

Lithium fluoride is a man-made compound having the chemical formula LiF. It is a very white solid, which changes to a clear white with increasing crystal size. Even though it is non-toxic, lithium fluoride still has a bitter taste. It is commonly used in dental care. Lithium Fluoride also describes potential antiseptic and antifungal uses, alongside applications in dental care, medical equipment, electronics, and thermoluminescence. evidence.
Learn More >

Oct.23,2026

Copper oxide (CuO) vs. Cuprous Oxide (Cu₂O) in ceramic applications

Copper Oxide (CuO) and Cuprous Oxide (Cu₂O) are copper-containing inorganic compounds that can be used in ceramic and glaze-related applications. Although both contain copper, they differ in oxidation state, appearance, and behavior during firing. The key difference in ceramic applications lies in their coloring function and the kiln atmosphere required to develop the desired glaze color. Understanding these differences helps ceramic manufacturers select suitable raw materials and establish appropriate glaze formulations and firing processes.
Learn More >

Oct.21,2026

Ammonium Bifluoride in Glass Processing: Etching, Frosting, and Application Insights

Ammonium Bifluoride is widely used in glass processing, particularly in applications where controlled etching and surface finish are important. In practical glass manufacturing, the final appearance and surface characteristics depend not only on the glass material itself, but also on the etching agent and how it behaves during processing. Ammonium Bifluoride provides a source of fluoride ions and can gradually release hydrogen fluoride (HF), making it suitable for glass frosting, pattern engraving, and precision surface treatment. Understanding its role in glass processing helps manufacturers select suitable materials and maintain consistent surface quality.
Learn More >